Private Foundation

DIANE AND BRENT ROSENTHAL FAMILY FOUNDATION

Based in SIOUX CITY, IA, DIANE AND BRENT ROSENTHAL FAMILY FOUNDATION operates as a Private Foundation. The organization reported $45K in revenue, $52K in expenses, $290K in total assets for fiscal year 2025. Imperigo tracks 48 reported grants from this foundation totaling approximately $138K.

EIN: 270110398 SIOUX CITY, IA Latest filing: 2025

Total Revenue$45K

Total Expenses$52K

Total Assets$290K

Grants Given48

Grant Total$138K

Filing Years2021–2025

Sample Grants Given

CONGREGATION BETH SHALOM

SIOUX CITY, IA · 2024

CHARITY

$40,849

INSIGHT THROUGH EDUCATION

PALM BEACH GARDENS, FL · 2024

CHARITY

$2,500

JEWISH COMMUNITY CENTER MINNEAPOLIS

MINNEAPOLIS, MN · 2024

CHARITY

$1,000

BREAKTHROUGH TID

NEW YORK, NY · 2024

CHARITY

$1,000

LUSTGARDEN FOUNDATION PANCREATIC CANCER RESEARCH

UNIONDALE, NY · 2024

CHARITY

$1,000

Showing up to 5 of 48 total records — full history available with membership.

Officers & Directors

PRESIDENT AND SECRETARY Brent Rosenthal

VICE-PRESIDENT & TREASURER Diane Rosenthal

Officer compensation and complete director data available with membership.

Top Grant Purposes

CHARITY

$137,676 46 grants

CHARITYCHARITY

$200 2 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$45K	$52K	$290K
2024	$38K	$32K	$300K
2023	$98K	$21K	$291K
2022	$13K	$17K	$214K
2021	$-5K	$18K	$218K

Between 2021 and 2025, reported annual revenue moved from $-5K to $45K, with total assets most recently reported at $290K.

Interactive year-over-year charts and full filing details available with membership.

Grant Geography

Grants from this foundation were reported to recipients in CA, CO, FL, IA, IL, MD, and 4 other states.

CACOFLIAILMDMNNJNYPA

Full geographic grant map with state-by-state breakdown available with membership.

See the full picture for DIANE AND BRENT ROSENTHAL FAMILY FOUNDATION

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Full Financial History Complete Grant Activity Officer Compensation Year-over-Year Charts Geographic Grant Map Data Exports